Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8587910 | Function module and coupling module for a switch device control and system for switch device control | Peter Harmsen, Helmut Kraus | 2013-11-19 |
| 8289026 | Recording device for recording the switch state of an electromagnetic switch device | Helmut Kraus, Stefan Langen, Wolfgang Schatz | 2012-10-16 |
| 8278780 | Switching device and system with switching device | Stefan Beyer, Peter Hauselt | 2012-10-02 |
| 8035256 | Switching device and a system comprising the same | Stefan Beyer, Peter Hauselt | 2011-10-11 |
| 7834633 | Monitoring a protective device arranged upstream of a switching device | Peter Hartinger, Wolfgang Schatz | 2010-11-16 |